Block Play Enters the Digital Age With Pattern Shapes

Pros: A protractor, grids, and built-in patterns add extra learning potential to an otherwise excellent digital version of the classic manipulatives.Cons: The app is very picky about rotating shapes before they snap together, and patterns can't go beyond the bounds of the screen. Bottom Line: If you don't already have a bucket of pattern blocks, or want a more portable option, this free version may be a great fit for your classroom.